短語(yǔ)詞組短語(yǔ)permeability coefficient of soil 土壤滲透系數(shù)permeability of unsaturated soil 非飽和滲透性gas permeability of soil 土壤透氣性gas -permeability of soil [土壤]土壤透氣性in -situ permeability of soil 地基原位滲透系數(shù) 返回 permeability of soil